<template>
  <a-card :bordered="false">

    <!-- 查询区域 -->
    <div class="table-page-search-wrapper">
      <a-form layout="inline">
        <a-row :gutter="12">

          <a-col :md="4" :sm="8">
            <a-form-item label="类型名称">
              <a-input placeholder="请输入类型名称" v-model="queryParam.name"></a-input>
            </a-form-item>
          </a-col>
          <a-col :md="4" :sm="8">
            <a-form-item label="类型编码">
              <a-input placeholder="请输入类型编码" v-model="queryParam.number"></a-input>
            </a-form-item>
          </a-col>
          <template v-if="toggleSearchStatus">
            <a-col :md="4" :sm="8">
              <a-form-item label="备注">
                <a-input placeholder="请输入备注" v-model="queryParam.remark"></a-input>
              </a-form-item>
            </a-col>

          </template>
          <a-col :md="4" :sm="8">
            <span style="float: left;overflow: hidden;" class="table-page-search-submitButtons">
              <a-button type="primary" @click="searchQuery" icon="search">查询</a-button>
              <a-button type="primary" @click="searchReset" icon="reload" style="margin-left: 8px">重置</a-button>

            </span>
          </a-col>

        </a-row>
      </a-form>
    </div>

    <!-- 操作按钮区域 -->
    <div class="table-operator">
      <a-button @click="handleAdd" type="primary" icon="plus" style='margin-right: 10px'>新增</a-button>
      <a-button type="primary" icon="download" @click="handleExportXls('设备类型信息')">导出</a-button>
      <a-dropdown v-if="selectedRowKeys.length > 0">
        <a-menu slot="overlay">
          <a-menu-item key="1" @click="batchDel">
            <a-icon type="delete"/>
            删除
          </a-menu-item>
        </a-menu>
        <a-button style="margin-left: 8px"> 批量操作
          <a-icon type="down"/>
        </a-button>
      </a-dropdown>
    </div>

    <!-- table区域-begin -->
    <div>
      <div class="ant-alert ant-alert-info" style="margin-bottom: 16px;">
        <i class="anticon anticon-info-circle ant-alert-icon"></i> 已选择 <a style="font-weight: 600">{{
        selectedRowKeys.length }}</a>项
        <a style="margin-left: 24px" @click="onClearSelected">清空</a>
      </div>

      <a-table
        ref="table"
        size="middle"
        bordered
        rowKey="id"
        :columns="columns"
        :dataSource="dataSource"
        :pagination="ipagination"
        :loading="loading"
        :rowSelection="{selectedRowKeys: selectedRowKeys, onChange: onSelectChange}"
        @change="handleTableChange">

        <span slot="action" slot-scope="text, record">
<!--          <a @click="toDeviceList(record)">设备列表</a>-->
          <!--          <a-divider type="vertical" />-->
          <a @click="handleEdit(record)">编辑</a>
          <a-divider type="vertical"/>
           <a-popconfirm title="确定删除吗?" @confirm="() => handleDelete(record.id)">
                  <a>删除</a>
                </a-popconfirm>
        </span>

      </a-table>
    </div>
    <!-- table区域-end -->

    <!-- 表单区域 -->
    <deviceType-modal ref="modalForm" @ok="modalFormOk"></deviceType-modal>
  </a-card>
</template>

<script>
    import DeviceTypeModal from './modules/DeviceTypeModal'
    import {JeecgListMixin} from '@/mixins/JeecgListMixin'
    import {deleteAction, getAction, downFile} from '@api/manage'
    import {filterObj} from '@/utils/util';

    export default {
        name: "DeviceTypeList",
        mixins: [JeecgListMixin],
        components: {
            DeviceTypeModal
        },
        data() {
            return {
                description: '设备类型表管理页面',
                // 表头
                columns: [
                    {
                        title: '序号',
                        dataIndex: '',
                        key: 'rowIndex',
                        width: 60,
                        align: "center",
                        customRender: function (t, r, index) {
                            return parseInt(index) + 1;
                        }
                    },
                    {
                        title: '类型名称',
                        align: "center",
                        dataIndex: 'name'
                    },
                    {
                        title: '类型编码',
                        align: "center",
                        dataIndex: 'number'
                    },
                    {
                        title: '备注',
                        align: "center",
                        dataIndex: 'remark'
                    },
                    {
                        title: '操作',
                        dataIndex: 'action',
                        align: "center",
                        scopedSlots: {customRender: 'action'},
                    }
                ],
                url: {
                    list: "/devicetype/deviceType/list",
                    delete: "/devicetype/deviceType/delete",
                    deleteBatch: "/devicetype/deviceType/deleteBatch",
                    exportXlsUrl: "devicetype/deviceType/exportXls",
                    importExcelUrl: "devicetype/deviceType/importExcel",
                    test: "devicetype/deviceType/test",
                },
                queryParam: {
                    "opTime_begin": "",
                    "opTime_end": "",
                    "type": "-1",

                },
                isorter: {
                    column: 'createTime',
                    order: 'desc',
                },
            }
        },
        computed: {
            importExcelUrl: function () {
                return `${window._CONFIG['domianURL']}/${this.url.importExcelUrl}`;
            }
        },
        created() {
            this.keyupEnter()
        },
        methods: {
            handleExportXls(fileName) {

                let startTime = this.queryParam.opTime_begin;
                let endTime = this.queryParam.opTime_end;
                let opDesc = this.queryParam.opDesc;
                let dayTime = startTime;


                this.queryParam.dayTime = dayTime;
                fileName = dayTime + fileName;
                let param = {...this.queryParam};
                if (this.queryParam.opTime_begin != "" && this.queryParam.opTime_end != "") {
                    param.opTime_begin = this.queryParam.opTime_begin + " 00:00:00";
                    param.opTime_end = this.queryParam.opTime_end + " 23:59:59";
                }

                downFile(this.url.exportXlsUrl, param).then((data) => {
                    if (!data) {
                        this.$message.warning("文件下载失败")
                        return
                    }
                    if (typeof window.navigator.msSaveBlob !== 'undefined') {
                        window.navigator.msSaveBlob(new Blob([data]), fileName + '.xls')
                    } else {
                        let url = window.URL.createObjectURL(new Blob([data]))
                        let link = document.createElement('a')
                        link.style.display = 'none'
                        link.href = url
                        link.setAttribute('download', fileName + '.xls')
                        document.body.appendChild(link)
                        link.click()
                        document.body.removeChild(link); //下载完成移除元素
                        window.URL.revokeObjectURL(url); //释放掉blob对象
                    }
                })
            },


            onChangeStartTime(date, dateString) {
                this.queryParam.opTime_begin = dateString;
            },

            onChangeEndTime(date, dateString) {
                this.queryParam.opTime_end = dateString;
            },


            searchQuery() {
                let startTime = this.queryParam.opTime_begin;
                let endTime = this.queryParam.opTime_end;

                if (startTime != "" && endTime != "") {
                    if (startTime > endTime) {
                        this.$message.error("开始时间不能大于结束时间");
                        return
                    }
                }

                if (startTime == "" && endTime != "") {
                    this.$message.error("请选择开始时间");
                    return
                }

                if (startTime != "" && endTime == "") {
                    this.$message.error("请选择结束时间");
                    return
                }

                this.loadData(1);
            },

            getQueryParams() {

                var param = Object.assign({}, this.isorter, this.queryParam);
                param.field = this.getQueryField();
                param.pageNo = this.ipagination.current;
                param.pageSize = this.ipagination.pageSize;
                return filterObj(param);
            },

            loadData(arg) {
                if (!this.url.list) {
                    this.$message.error("请设置url.list属性!")
                    return
                }
                //加载数据 若传入参数1则加载第一页的内容
                if (arg === 1) {
                    this.ipagination.current = 1;
                }
                var params = this.getQueryParams();//查询条件
                this.loading = true;
                getAction(this.url.list, params).then((res) => {
                    if (res.success) {
                        this.dataSource = res.result.records;
                        this.ipagination.total = res.result.total;
                    }
                    if (res.code === 510) {
                        this.$message.warning(res.message)
                    }
                    this.loading = false;
                })
            },

            batchDel: function () {

                if (!this.url.deleteBatch) {
                    this.$message.error("请设置url.deleteBatch属性!")
                    return
                }
                if (this.selectedRowKeys.length <= 0) {
                    this.$message.warning('请选择一条记录！');
                    return;
                } else {
                    var ids = "";
                    for (var a = 0; a < this.selectionRows.length; a++) {
                        ids += this.selectionRows[a].id + ",";
                    }
                    var that = this;
                    this.$confirm({
                        title: "确认删除",
                        content: "是否删除选中数据?",
                        onOk: function () {
                            deleteAction(that.url.deleteBatch, {ids: ids}).then((res) => {
                                if (res.success) {
                                    that.$message.success(res.message);
                                    that.loadData();
                                    that.onClearSelected();
                                } else {
                                    that.$message.warning(res.message);
                                }
                            });
                        }
                    });
                }
            },
            handleDelete: function (id) {
                console.log(id);
                if (!this.url.delete) {
                    this.$message.error("请设置url.delete属性!")
                    return
                }
                var that = this;
                deleteAction(that.url.delete, {id: id}).then((res) => {
                    if (res.success) {
                        that.$message.success(res.message);
                        that.loadData();
                    } else {
                        that.$message.warning(res.message);
                    }
                });
            },


            keyupEnter() {
                document.onkeydown = e => {
                    let body = document.getElementsByTagName('body')[0]
                    if (e.keyCode === 13) {
                        this.loadData(1);
                    }
                }
            },
        }
    }
</script>
<style scoped>
  @import '~@assets/less/common.less';
</style>